544542403122202 has 16 divisors (see below), whose sum is σ = 838909207936800. Its totient is φ = 264906343632528.

The previous prime is 544542403122181. The next prime is 544542403122203. The reversal of 544542403122202 is 202221304245445.

It is not an unprimeable number, because it can be changed into a prime (544542403122203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82592988 + ... + 88942039.

It is an arithmetic number, because the mean of its divisors is an integer number (52431825496050).

Almost surely, 2^{544542403122202} is an apocalyptic number.

544542403122202 is a deficient number, since it is larger than the sum of its proper divisors (294366804814598).

544542403122202 is a wasteful number, since it uses less digits than its factorization.

544542403122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171577965.

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 544542403122202 its reverse (202221304245445), we get a palindrome (746763707367647).

The spelling of 544542403122202 in words is "five hundred forty-four trillion, five hundred forty-two billion, four hundred three million, one hundred twenty-two thousand, two hundred two".